EP2077642A4 - Verfahren, system und zeitserver zur einstellung der netzwerkzeit - Google Patents

Verfahren, system und zeitserver zur einstellung der netzwerkzeit

Info

Publication number
EP2077642A4
EP2077642A4 EP07817154A EP07817154A EP2077642A4 EP 2077642 A4 EP2077642 A4 EP 2077642A4 EP 07817154 A EP07817154 A EP 07817154A EP 07817154 A EP07817154 A EP 07817154A EP 2077642 A4 EP2077642 A4 EP 2077642A4
Authority
EP
European Patent Office
Prior art keywords
time
adjusting network
server
network time
time server
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07817154A
Other languages
English (en)
French (fr)
Other versions
EP2077642A1 (de
Inventor
Zhi Hong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP2077642A1 publication Critical patent/EP2077642A1/de
Publication of EP2077642A4 publication Critical patent/EP2077642A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0647—Synchronisation among TDM nodes
    • H04J3/065—Synchronisation among TDM nodes using timestamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Electric Clocks (AREA)
EP07817154A 2006-10-27 2007-10-26 Verfahren, system und zeitserver zur einstellung der netzwerkzeit Withdrawn EP2077642A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNA2006101498594A CN101170353A (zh) 2006-10-27 2006-10-27 调整网络时间的方法及系统
PCT/CN2007/070963 WO2008052469A1 (fr) 2006-10-27 2007-10-26 Procédé, système et serveur horaire pour ajuster une heure de réseau

Publications (2)

Publication Number Publication Date
EP2077642A1 EP2077642A1 (de) 2009-07-08
EP2077642A4 true EP2077642A4 (de) 2009-11-04

Family

ID=39343832

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07817154A Withdrawn EP2077642A4 (de) 2006-10-27 2007-10-26 Verfahren, system und zeitserver zur einstellung der netzwerkzeit

Country Status (3)

Country Link
EP (1) EP2077642A4 (de)
CN (1) CN101170353A (de)
WO (1) WO2008052469A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101964689A (zh) * 2010-08-20 2011-02-02 惠州中城电子科技有限公司 一种提高电能信息采集系统时间精度的方法
CN107579793A (zh) * 2016-07-04 2018-01-12 中兴通讯股份有限公司 一种通信网络设备间时间同步的优化方法、装置及设备
CN106453560B (zh) * 2016-10-14 2019-12-03 北京小米移动软件有限公司 时间获取方法及装置
CN106685755A (zh) * 2016-12-12 2017-05-17 上海斐讯数据通信技术有限公司 网络竞标的控制方法、系统及网络竞标平台
CN109327274B (zh) * 2018-12-11 2020-04-10 烟台持久钟表有限公司 一种区域时钟系统及其组网方法
CN111010250B (zh) * 2019-11-25 2021-08-06 成都天奥电子股份有限公司 一种实现高精度时间同步的方法及其系统
CN112543078B (zh) * 2020-11-24 2023-10-27 北京卓越航导科技有限责任公司 一种基于卫星共视的网络时间服务器校准方法与装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926446A (en) * 1988-11-25 1990-05-15 Alberta Telecommunications Research Centre Method and apparatus for precision time distribution in telecommunication networks
US5704030A (en) * 1994-08-18 1997-12-30 Fujitsu Limited Method for compensating time in transmitting unit and transmitting system
US6199169B1 (en) * 1998-03-31 2001-03-06 Compaq Computer Corporation System and method for synchronizing time across a computer cluster
US6438702B1 (en) * 1999-12-21 2002-08-20 Telcordia Technologies, Inc. Method for providing a precise network time service
US20040141526A1 (en) * 2003-01-16 2004-07-22 Sivaram Balasubramanian Fast frequency adjustment method for synchronizing network clocks
US20050041767A1 (en) * 2003-08-20 2005-02-24 Whitehead David E. System for synchronous sampling and time-of-day clocking using an encoded time signal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100350763C (zh) * 2004-01-02 2007-11-21 上海欣泰通信技术有限公司 应用于电信网的时间供给与同步系统
CN1710908A (zh) * 2005-07-14 2005-12-21 广东省电信有限公司研究院 基于设备互联协议组的双向传递时间信息的方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926446A (en) * 1988-11-25 1990-05-15 Alberta Telecommunications Research Centre Method and apparatus for precision time distribution in telecommunication networks
US5704030A (en) * 1994-08-18 1997-12-30 Fujitsu Limited Method for compensating time in transmitting unit and transmitting system
US6199169B1 (en) * 1998-03-31 2001-03-06 Compaq Computer Corporation System and method for synchronizing time across a computer cluster
US6438702B1 (en) * 1999-12-21 2002-08-20 Telcordia Technologies, Inc. Method for providing a precise network time service
US20040141526A1 (en) * 2003-01-16 2004-07-22 Sivaram Balasubramanian Fast frequency adjustment method for synchronizing network clocks
US20050041767A1 (en) * 2003-08-20 2005-02-24 Whitehead David E. System for synchronous sampling and time-of-day clocking using an encoded time signal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008052469A1 *

Also Published As

Publication number Publication date
WO2008052469A1 (fr) 2008-05-08
EP2077642A1 (de) 2009-07-08
CN101170353A (zh) 2008-04-30

Similar Documents

Publication Publication Date Title
GB2443547B (en) Server system, schedule management device and method
EP2221760A4 (de) Verfahren, system und server für dienstanmeldung
EP2045974A4 (de) Verfahren und system zur netzwerk-dienststeuerung
EP2095249A4 (de) System und verfahren zur bereitstellung eines fertigen sozialen netzwerkes
EP2063598A4 (de) Verfahren, system und edge-server zur bereitstellung von betriebsmitteln
EP2136508A4 (de) Netzzugangsverfahren, -system und -vorrichtung
EP2335160A4 (de) Verfahren und system zur kommunikation zwischen einem client-system und einem server-system
EP2020149A4 (de) Verfahren und system zur bestimmung der spektrumsverfügbarkeit in einem drahtlosen netzwerk
EP1989638A4 (de) Verfahren, vorrichtung und systeme zur bereitstellung von medieninhalten über ein kommunikationsnetz
EP2374291A4 (de) System, netzwerk und verfahren für multiplatform-publishing und synchronisierten inhalt
EP2286642A4 (de) Vorrichtung, system und verfahren zur steuerung eines anpassungsnetzwerks
HK1146967A1 (en) System and method for advertising on a peer-to-peer network
EP2096586A4 (de) Formularerstellungssystem, netzwerksystem damit und formularerstellungsverfahren
EP2081332A4 (de) Ein verfahren zum teilen von netzwerkresoursen und gerät und system dafür
EP2018635A4 (de) System, verfahren und vorrichtung zur festlegung, ob daten aus einer quelle korrekt an einem bestimmungsort in einem zeitmultiplex-kommunikationsnetzwerk angekommen sind
EP2122542A4 (de) Architektur, system und verfahren für künstliche neuronale netzwerkimplementierung
EP2153527A4 (de) Verfahren und system zum senden einer daten-datei über ein daten-netzwerk
EP2293611A4 (de) Verfahren, vorrichtung, system und server zur netzwerkauthentifizierung
GB2429369B (en) Computer implemented method and system for optimizing a network
EP1976205A4 (de) Verfahren, server und system zur abonnierung von präsenzinformationen
TWI340578B (en) A method for anti-rogue connection in a network system
EP2086168A4 (de) Dienstverarbeitungsverfahren, netzwerkgerät und dienstverarbeitungssystem
EP2062159A4 (de) Verfahren und system zur bereitstellung von metriken für netzwerkbasierte transaktionen
EP2314023A4 (de) System und verfahren zur bereitstellung eines sicheren netzwerkes in einem anderen sicheren netzwerk
EP2124398A4 (de) Verfahren und system zum steuern des netzwerkzugangs

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20090430

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20091001

RIC1 Information provided on ipc code assigned before grant

Ipc: H04J 3/06 20060101AFI20090925BHEP

Ipc: H04L 7/00 20060101ALI20090925BHEP

Ipc: G06F 1/12 20060101ALI20090925BHEP

17Q First examination report despatched

Effective date: 20111206

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20120417